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L4952

STMicroelectronics
Part Number L4952
Manufacturer STMicroelectronics
Description VOLTAGE REGULATOR
Published Mar 22, 2005
Detailed Description ® L4952 VOLTAGE REGULATOR FOR CAR RADIO APPLICATIONS OPERATION SUPPLY VOLTAGE 9.5 TO 28V PEAK SUPPLY OVERVOLTAGE PULSE...
Datasheet PDF File L4952 PDF File

L4952
L4952


Overview
® L4952 VOLTAGE REGULATOR FOR CAR RADIO APPLICATIONS OPERATION SUPPLY VOLTAGE 9.
5 TO 28V PEAK SUPPLY OVERVOLTAGE PULSE UP TO 52V (VS.
GND) FIXED OUTPUT VOLTAGE OF 8.
6 ± 0.
2V AND OUTPUT CURRENT UP TO 150mA VERY LOW DROP OUTPUT STAGE WITH LOW OUTPUT VOLTAGE DIAGNOSTIC OUTPUT SHORT CIRCUIT AND THERMAL OVERLOAD PROTECTION VERY LOW STANDBY CURRENT (DEVICE DISABLED) TWO INTERNAL OUTPUT VOLTAGE SWITCHES WITH LOW DROPOUT FOR AM/FM SWITCHING DRIVER CIRCUIT FOR EXTERNAL HIGH SIDE SWITCH WITH DROP MONITORING ENABLE INPUT TO SWITCH ON THE DEVICE ADDITIONAL 10V VERY LOW DROP REGULATOR TO SUPPLY THE VARICAP BLOCK DIAGRAM SO20 (12+4+4) ORDERING NUMBER: L4952D DESCRIPTION The L4952 is a monolithic volta...



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